dobby's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 164 | 1112 | 1342 |  210 |
- | ||
| KAJIMA CORPORATION CONTEST 2024（AtCoder Beginner Contest 340） | 2511 | 1045 |  450 |
+240 |